All Donations, Funds raised will benefit not only our foundation but our warrior ambassador families. These families are chosen by us and will be supported over the course of a year to help alleviate some of the financial struggles they face in the daily living and management of epilepsy. The Epilepsy Warriors Foundation is a federally recognized 501c3 non-profit. All donations are 100% tax-deductible, and we thank you for supporting our children and families.

Sudden Unexpected Death in Epilepsy

Sudden Unexplained Death in Epilepsy or SUDEP is a catastrophic complication of epilepsy. The mechanism of SUDEP is not fully understood. There is evidence that genetic factors may predispose an individual to epilepsy and to SUDEP.

Irregularities in the heart rhythm, breathing disfunction, disturbances in brain circulation and seizure induced hormone and metabolic changes have all been suggested as potential causes of SUDEP. Recently, the first potential gene for SUDEP has been identified that controls the normal rhythm of the heart.(goldman et al, 2009)

A death is referred to as a ‘SUDEP’ when a seemingly healthy person with epilepsy dies unexpectedly and no reason for the death can be found. In most cases, an autopsy is required to rule out other causes of death. The most common criteria used to determine whether a death is due to SUDEP are (Leestma, et al 1997):

The person has epilepsy, which is defined as recurrent unprovoked seizures.

The person died unexpectedly while in a reasonable state of health.

The death occurred suddenly.

The death occurred during normal activity (often during sleep and found in or near the bed).

Although there have been no large scale studies of SUDEP in the U.S., data are available from a variety of sources. The most important thing to remember is that the incidence of SUDEP differs greatly depending upon the population studied.

Elson So, M.D., Professor of Neurology and Chair of Electroencephalography at Mayo Clinic College of Medicine in Rochester, Minnesota and past chair of the Joint SUDEP Task Force of the American Epilepsy Society and the Epilepsy Foundation states “for a person with epilepsy, in general, the risk is small, at one in 3,000 persons over a one-year period. For a person with poorly controlled seizures, especially generalized convulsions, the risk is one in 1000 persons over one year. Persons with absence or myoclonic seizures are not known to have increased risk for SUDEP.”

While our understanding of SUDEP and how to prevent it is still unfolding there are measures that people with epilepsy and their families can take to try to reduce their risk:

Maximize seizure control. Take medication as prescribed. If medicines do not work, then consider other therapies such as epilepsy surgery, the vagus nerve stimulator, and the ketogenic diet.

Eat well, get enough rest and regular exercise and keep stress to a minimum whenever possible.

Be aware of and avoid any potential seizure triggers. Keep a record of things that occurred before a seizure (such as, were you ill, tired, stressed, hungry? Where did the seizure occur and what time of day was it?).

Night time supervision

Heart rate monitor

Breathing alarm

Knowledge of emergency resuscitation measures including CPR and use of a defibrillator

If your doctor has not spoken to you about the health risks associated with epilepsy including SUDEP, PLEASE schedule an appointment to meet with him or her. Questions to ask include: What risks do I/my family member have for SUDEP? What can we do to reduce the risk of SUDEP?

Most people with epilepsy live a full life span. However, there are potential factors associated with living with epilepsy and seizures that may increase the risk of early death:

Sometimes epilepsy is a symptom of a more serious condition, such as a stroke or a tumor that carries an increased risk of death.

Accidents such as drowning, burning, choking, or falling can occur during a seizure, and may result in injuries that are serious or potentially life threatening.

Persons with epilepsy have an increased risk for depression and suicide.

Very long seizures or seizures that happen quickly, one after another (called status epilepticus), can also be life-threatening. Status epilepticus can sometimes occur when seizure medicine is stopped suddenly.

Some people with epilepsy may die suddenly, without explanation. This is called SUDEP which stands for Sudden Unexpected Death in Epilepsy. SUDEP is not well understood, although it is suspected, sometimes, to be related to heart rhythm problems during a seizure. SUDEP occurs more often among people with convulsive seizures, especially generalized tonic-clonic seizures.

Optimizing seizure control and use of safety measures can reduce the risk of epilepsy-related death.

The patient has to have a diagnosis of epilepsy for SUDEP to be considered. However, in SUDEP, the death may not be the direct result of a seizure. It is not certain what role seizures play in the death process. The absence of evidence of a seizure prior to death does not preclude it from being deemed SUDEP.

Baylor College of Medicine, Sudden Unexplained Death in Epilepsy Research. Turning Individual Tragedy into Personal Legacy

Dr. Goldman is a neurologist specialized in the field of epilepsy. She and her colleagues at The Department of Neurology at Baylor College of Medicine are conducting a research study called “Ion Channels in Epilepsy” The aim of the research is the identification of the genetic risk factors that predispose an individual to epilepsy and to sudden death.

This study is funded by The National Institutes of Health (NIH)/The National Institute for Neurological Disorders and Stroke (NINDS).

In order to perform this research, the investigators need blood sample or a small piece of fresh tissue from the patients that died as a result of their seizure disorder. If you would like to learn more about this study or for participation, please contact Dr. Alica Goldman at (email: agoldman@bcm.edu or phone: 713-798-0980).

We very much appreciate your consideration of our research. Your support of our efforts is very important. It is a contribution towards better understanding of epilepsy and towards future design of preventative strategies that will hopefully eliminate unnecessary loss of lives due to sudden death in epilepsy (SUDEP).

Reference

LeestmaJE, AnnegersJF, BrodieMJ, etal. Sudden unexplained death in epilepsy: observations from a large clinical development program. Epilepsia 1997; 38: 47-55.

Studies are still being conducted and much more research is needed to answer the many questions which remain about SUDEP. The questions and answers listed above address some of the more basic and frequently asked questions related to SUDEP. For answers specific to your experience with epilepsy, please refer to your physician.